The 15WM is a 15? high wall mount with a pair of tapped, 7 RMU rails. This unique enclosure is designed for housing smaller intercom, paging, and security systems. The Plexiglas allows for visual verification of equipment and one-person installation makes the 15WM a convenient solution for any customer, from the owner of a local retail store, to a general or electrical contractor, to the office manager at a school. A reversible main body, conduit knockouts for mounting a PDU are just some of the features which create convenience for the user. Tamper resistant screws and bits externally secure sections together.